TuningBot DTC Database · v4.37.14
Generic (OBD-II) interpretation + 1 manufacturer-specific in the TuningBot DTC database.
FordThe control module detected an interruption (open circuit) in the Engine Coolant Bypass Valve 'C' Control circuit, so the expected electrical continuity was not present.
FordFord documents P26B7:12 (circuit short to battery) for its 2024-2025 gasoline-engine OBD monitor strategy as engine coolant bypass valve "c" control circuit short to battery. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.
Ford documents P26B7:13 (circuit open) for its 2024-2025 gasoline-engine OBD monitor strategy as engine coolant bypass valve "c" control circuit. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.
Powertrain: engine, transmission and driveline systems.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
Diagnostic Trouble Code (2 variants). The control module detected an interruption (open circuit) in the Engine Coolant Bypass Valve 'C' Control circuit, so the expected electrical continuity was not present.
P26B7 exists both as a generic OBD-II code (same meaning on every make) and with 1 manufacturer-specific interpretation(s): Ford. Always read it in the context of your vehicle.
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Understand the system behind this code: Diagnostic Strategy and DTC Logic
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